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Sentiment Lexical Strength Enhanced Self-supervised Attention Learning for sentiment analysis.
Xi Wang
Mengmeng Fan
Mingming Kong
Zheng Pei
Published in:
Knowl. Based Syst. (2022)
Keyphrases
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sentiment analysis
opinion mining
sentiment classification
natural language processing
text classification
product reviews
sentence level
multi aspect
learning algorithm
reinforcement learning
domain specific
supervised learning
cross domain
product features
opinion retrieval